VIDEO DISPLAY DEVICE AND A MULTI-DISPLAY SYSTEM Russian patent published in 2020 - IPC G09F9/00 

FIELD: information display means.

SUBSTANCE: in the video display device, the adjustment unit includes an adjustment screw, including: an nonthreaded area on the side of the video display module; threaded portion to be screwed into the case frame; and adjusting screw magnet located on end section of the nonthreaded area on the side of video display module and having a plurality of unlike magnetic poles in the direction of rotation. Attachment assembly includes: a cylindrical part having a through hole, into which the nonthreaded area of the adjusting screw is to be inserted, and a slot to be closed to reduce inner diameter of the through hole in order to tighten the nonthreaded area by means of the through hole, and a fastening screw closing the slot to fix the position of the adjusting screw in the front-back direction. Adjustment unit and attachment assembly are aligned.

EFFECT: invention is aimed at solving a problem which enables to eliminate the level difference between the display surfaces of the video display device and suppress the detachment of the video display module from the multi-display system case frame.

6 cl, 12 dwg